1539199260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25679}}^1$

素因数の和:25737

約数の個数: 120

約数和(自身を含む): 4959218880

約数和(自身を除く): 3420019620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4995, 5994, 6660, 9990, 11988, 14985, 19980, 25679, 29970, 51358, 59940, 77037, 102716, 128395, 154074, 231111, 256790, 308148, 385185, 462222, 513580, 693333, 770370, 924444, 950123, 1155555, 1386666, 1540740, 1900246, 2079999, 2311110, 2773332, 2850369, 3466665, 3800492, 4159998, 4622220, 4750615, 5700738, 6933330, 8319996, 8551107, 9501230, 10399995, 11401476, 13866660, 14251845, 17102214, 19002460, 20799990, 25653321, 28503690, 34204428, 41599980, 42755535, 51306642, 57007380, 76959963, 85511070, 102613284, 128266605, 153919926, 171022140, 256533210, 307839852, 384799815, 513066420, 769599630, 1539199260]

約数ペア:

[(1, 1539199260), (2, 769599630), (3, 513066420), (4, 384799815), (5, 307839852), (6, 256533210), (9, 171022140), (10, 153919926), (12, 128266605), (15, 102613284), (18, 85511070), (20, 76959963), (27, 57007380), (30, 51306642), (36, 42755535), (37, 41599980), (45, 34204428), (54, 28503690), (60, 25653321), (74, 20799990), (81, 19002460), (90, 17102214), (108, 14251845), (111, 13866660), (135, 11401476), (148, 10399995), (162, 9501230), (180, 8551107), (185, 8319996), (222, 6933330), (270, 5700738), (324, 4750615), (333, 4622220), (370, 4159998), (405, 3800492), (444, 3466665), (540, 2850369), (555, 2773332), (666, 2311110), (740, 2079999), (810, 1900246), (999, 1540740), (1110, 1386666), (1332, 1155555), (1620, 950123), (1665, 924444), (1998, 770370), (2220, 693333), (2997, 513580), (3330, 462222), (3996, 385185), (4995, 308148), (5994, 256790), (6660, 231111), (9990, 154074), (11988, 128395), (14985, 102716), (19980, 77037), (25679, 59940), (29970, 51358)]